/*******************************************************************************
 * Copyright 2009 Time Space Map, LLC
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package org.tsm.concharto.web.login;

import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;
import org.tsm.concharto.web.signup.SignupForm;


public class LoginFormValidator implements Validator {
	

    @SuppressWarnings("unchecked")
	public boolean supports(Class clazz) {
        return (SignupForm.class.equals(clazz));
    }

    public void validate(Object target, Errors errors) {
        ((SignupForm)target).setFromController(SignupForm.FORM_LOGIN);
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "password", "empty.authForm.password");
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "username", "empty.authForm.username");
        
    }
}
